be alert
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Security Minister Dan Jarvis said people should be "alert and vigilant" but not "alarmed".
From BBC • Apr. 30, 2026
Investors will be alert to comments from top executives about future AI activity which could impact stocks and markets.
From Barron's • Feb. 16, 2026
Though current risks from stablecoins were "limited", the economists said, their "rapid growth" meant regulators had to be alert to potential dangers.
From Barron's • Nov. 24, 2025
Still, while it may be tricky, they say there are signs listeners can be alert to.
From BBC • Nov. 21, 2025
Take no risks and be alert to danger.
From "And Then There Were None" by Agatha Christie
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